Clean the drip tray, grounds container, and water tank daily. Rinse the brew group under water weekly. Use cleaning tablets and descale every 1–2 months. You can immediately taste the difference a clean machine makes — fewer musty notes, clearer flavors.

How to clean my fully automatic coffee machine properly?

Clean the drip tray, grounds container, and water tank daily. Rinse the brew group under water weekly. Use cleaning tablets and descale every 1–2 months. You can immediately taste the difference a clean machine makes — fewer musty notes, clearer flavors.

Why that is

A fully automatic coffee machine is a complex system with many places where coffee residue, milk remnants, and limescale can build up. Rancid coffee oils, old milk, and limescale deposits gradually spoil the taste — you get used to it and only notice the difference once the machine is thoroughly cleaned.

Daily cleaning (after every day of use):

• Empty and rinse the drip tray and grounds container. Otherwise, bacteria and mold will form in the standing water of the drip tray.
• Fill the water tank with fresh water. Stale water from the day before can taste flat.
• Flush the milk system with water (many machines have an automatic rinsing program).
• Wipe the spout with a damp cloth.

Weekly cleaning:

• Remove the brew group (on models with a removable brew group, e.g., Jura, Melitta, Philips) and rinse it under running water without detergent. Remove coffee grounds and oils.
• Wipe out the bean hopper — old bean residue turns rancid.
• Flush the milk hoses and nozzles with a milk system cleaner.

Monthly cleaning:

• Run cleaning tablets through the machine. They dissolve coffee oils and fats from the lines that water alone can’t reach.
• Start the descaling program when the machine prompts you to (every 4–8 weeks with hard water).

Most common mistake: Only emptying the grounds container and doing nothing else. That’s not enough — the invisible residue in the lines and brew group makes the biggest difference in taste.

In practice at Green Wall Coffee

At Sophienstraße 27, we work with espresso machines, not fully automatic ones — but the discipline for cleaning is the same. My tip for home: establish a strict routine. Empty the drip tray and grounds container every evening. Rinse the brew group every Sunday. That way, your Monday coffee will taste just as good as your Friday coffee.

Related questions

• How often should I descale my fully automatic machine?
• How to clean the milk system hygienically?
• Why does the coffee from my fully automatic machine suddenly taste bad?

Stop by Sophienstraße 27 — Mon–Fri 8am–5pm, Sat 10am–5pm.